Future Infix defconfigs for smaller system may exclude Frr and set all
routes directly in the kernel. So failing to add a user to the frrvty
group should not cause an error, hence the new group_exists().
Signed-off-by: Joachim Wiberg <troglobit@gmail.com>
Some netdev drivers, e.g. the FEC found on many i.MX SoCs from NXP,
will detach from their PHYs when configured down.
This means that when confd tries to configure L1 settings for the link
before bringing it up, ethtool fails - since there is no PHY to talk
to.
For interfaces that behave this way, delay the configuration until
after NETDAG_INIT, when the interface is brought up. This is not
optimal, since we are generating needless noise for the link partner,
which is why we only fall back to it as a last resort.
Fix#951
Ideally, all drivers should behave the same. Alas, that is not the
world we live in. For quirks that we can not reliably probe for in any
other way, let products supply a JSON file that declares them.
CID 507415 from coverity was the origin for this change. As it turns
out, the unreachable MAC address generation for VXLANs was hidden by
the generic setup (netdag_gen_link_addr()) saving the day. That is
likely something we want to phase out though, so the VXLAN code should
stand on its own.
Align the GRE code while we're here, because why not? :)
Primarily fixes issue with DHCP server multiple subnets test, which
triggers an ordering issue between reconfiguration of dnsmasq and the
`initctl reload` command.
For the full ChangeLog, please see:
https://github.com/troglobit/finit/releases/tag/4.9
Signed-off-by: Joachim Wiberg <troglobit@gmail.com>
Do not allow the topology matcher to setup a LAG where one link is
running at 10G while the other one runs at 1G, since the bond will
never use the 1G port as long as there the 10G link is up.
To run LAG tests on hardware, we have to make sure that the chosen
links are running at the same speed. We do not want to require a
specific link speed from the logical topology, as the real requirement
is merely that the two (or however many) links are of the _same_
speed, not any _particular_ speed.
Rather than having to complicate the topology matcher, let it take
care of the common pattern of matching requirements to provided
features, then let tests pass custom node/edge matchers for the
complicated cases.
Verify connectivity from host to the second DUT via the first, over a
link aggregate. Both aggregate member links are connected to a TPMR
link breaker to hide link down from the DUTs.
Signed-off-by: Joachim Wiberg <troglobit@gmail.com>
Verify connectivity from host to the second DUT via the first, over a
link aggregate. The lag starts in static mode and then changes to an
LACP aggregate. This verifies not just basic aggregate functionality,
but also changing mode, which is quite tricky to get right.
Signed-off-by: Joachim Wiberg <troglobit@gmail.com>
Unclear if the libyang merge operation actually does it's job of merging
all the data properly in the restconf backend.
Signed-off-by: Joachim Wiberg <troglobit@gmail.com>
When first starting up the YANG models are downloaded. Initially all
were printed on the test console, so this was later changed to become
a sort of progress output. However, that broke tap output, causing a
missing leading '#' for the final "YANG models downloaded." message.
Thist patch drops the output entirely from the netconf transport, it
was never added to the restconf transport.
Signed-off-by: Joachim Wiberg <troglobit@gmail.com>
Example use:
@infamy.test_argument("--mode", help="one of 'static' or 'lacp'")
class TestArgs(infamy.ArgumentParser):
pass
Signed-off-by: Joachim Wiberg <troglobit@gmail.com>
This commit adds two SVGs for previewing the virtual test topologies.
quad: fix a lot of copy-paste mistakes, rename nodes and ports to their
correct names. Replace shell comments with C++ style comments,
not all tools, e.g., dotty, support shell comments. The neato
absolute positioning has also been fixed to make it possible to
see all the edges, to facilitate this the used ports have been
swapped around a abit. Colors are used according to the schema
agreed on for tests. Finally, a second link for lag tests have
been added between dut2 and dut3.
dual: coloring similar to quad, update to new edge attribute matcher.
Signed-off-by: Joachim Wiberg <troglobit@gmail.com>
When reading lag status, like LACP actor system prio, port key,
etc., we need CAP_NET_ADMIN. See net/bonding/bond_netlink.c
Signed-off-by: Joachim Wiberg <troglobit@gmail.com>
Some callbacks may run twice, e.g., lag_gen_ports(). Check if the link
already exists, and is the same, then we can exit silently. However, in
case the link exists and does *not* point to the same target, we log an
error with current target for the post mortem.
Signed-off-by: Joachim Wiberg <troglobit@gmail.com>
